elara-ui/lib/carousel.js

Elara based on element-ui, and add other usefull components

module.exports =
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/***/ 0:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return normalizeComponent; });
/* globals __VUE_SSR_CONTEXT__ */

// IMPORTANT: Do NOT use ES2015 features in this file (except for modules).
// This module is a runtime utility for cleaner component module output and will
// be included in the final webpack user bundle.

function normalizeComponent (
  scriptExports,
  render,
  staticRenderFns,
  functionalTemplate,
  injectStyles,
  scopeId,
  moduleIdentifier, /* server only */
  shadowMode /* vue-cli only */
) {
  // Vue.extend constructor export interop
  var options = typeof scriptExports === 'function'
    ? scriptExports.options
    : scriptExports

  // render functions
  if (render) {
    options.render = render
    options.staticRenderFns = staticRenderFns
    options._compiled = true
  }

  // functional template
  if (functionalTemplate) {
    options.functional = true
  }

  // scopedId
  if (scopeId) {
    options._scopeId = 'data-v-' + scopeId
  }

  var hook
  if (moduleIdentifier) { // server build
    hook = function (context) {
      // 2.3 injection
      context =
        context || // cached call
        (this.$vnode && this.$vnode.ssrContext) || // stateful
        (this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext) // functional
      // 2.2 with runInNewContext: true
      if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {
        context = __VUE_SSR_CONTEXT__
      }
      // inject component styles
      if (injectStyles) {
        injectStyles.call(this, context)
      }
      // register component module identifier for async chunk inferrence
      if (context && context._registeredComponents) {
        context._registeredComponents.add(moduleIdentifier)
      }
    }
    // used by ssr in case component is cached and beforeCreate
    // never gets called
    options._ssrRegister = hook
  } else if (injectStyles) {
    hook = shadowMode
      ? function () { injectStyles.call(this, this.$root.$options.shadowRoot) }
      : injectStyles
  }

  if (hook) {
    if (options.functional) {
      // for template-only hot-reload because in that case the render fn doesn't
      // go through the normalizer
      options._injectStyles = hook
      // register for functioal component in vue file
      var originalRender = options.render
      options.render = function renderWithStyleInjection (h, context) {
        hook.call(context)
        return originalRender(h, context)
      }
    } else {
      // inject component registration as beforeCreate hook
      var existing = options.beforeCreate
      options.beforeCreate = existing
        ? [].concat(existing, hook)
        : [hook]
    }
  }

  return {
    exports: scriptExports,
    options: options
  }
}


/***/ }),

/***/ 115:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);

// CONCATENATED MODULE: ./node_modules/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!./node_modules/vue-loader/lib??vue-loader-options!./node_modules/element-ui/packageDest/carousel/src/main.vue?vue&type=template&id=58908482&
var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('div',{class:_vm.carouselClasses,on:{"mouseenter":function($event){$event.stopPropagation();return _vm.handleMouseEnter($event)},"mouseleave":function($event){$event.stopPropagation();return _vm.handleMouseLeave($event)}}},[_c('div',{staticClass:"elara-carousel__container",style:({ height: _vm.height })},[(_vm.arrowDisplay)?_c('transition',{attrs:{"name":"carousel-arrow-left"}},[_c('button',{directives:[{name:"show",rawName:"v-show",value:((_vm.arrow === 'always' || _vm.hover) && (_vm.loop || _vm.activeIndex > 0)),expression:"(arrow === 'always' || hover) && (loop || activeIndex > 0)"}],staticClass:"elara-carousel__arrow elara-carousel__arrow--left",attrs:{"type":"button"},on:{"mouseenter":function($event){return _vm.handleButtonEnter('left')},"mouseleave":_vm.handleButtonLeave,"click":function($event){$event.stopPropagation();return _vm.throttledArrowClick(_vm.activeIndex - 1)}}},[_c('i',{staticClass:"elara-icon-arrow-left"})])]):_vm._e(),_vm._v(" "),(_vm.arrowDisplay)?_c('transition',{attrs:{"name":"carousel-arrow-right"}},[_c('button',{directives:[{name:"show",rawName:"v-show",value:((_vm.arrow === 'always' || _vm.hover) && (_vm.loop || _vm.activeIndex < _vm.items.length - 1)),expression:"(arrow === 'always' || hover) && (loop || activeIndex < items.length - 1)"}],staticClass:"elara-carousel__arrow elara-carousel__arrow--right",attrs:{"type":"button"},on:{"mouseenter":function($event){return _vm.handleButtonEnter('right')},"mouseleave":_vm.handleButtonLeave,"click":function($event){$event.stopPropagation();return _vm.throttledArrowClick(_vm.activeIndex + 1)}}},[_c('i',{staticClass:"elara-icon-arrow-right"})])]):_vm._e(),_vm._v(" "),_vm._t("default")],2),_vm._v(" "),(_vm.indicatorPosition !== 'none')?_c('ul',{class:_vm.indicatorsClasses},_vm._l((_vm.items),function(item,index){return _c('li',{key:index,class:[
        'elara-carousel__indicator',
        'elara-carousel__indicator--' + _vm.direction,
        { 'is-active': index === _vm.activeIndex }],on:{"mouseenter":function($event){return _vm.throttledIndicatorHover(index)},"click":function($event){$event.stopPropagation();return _vm.handleIndicatorClick(index)}}},[_c('button',{staticClass:"elara-carousel__button"},[(_vm.hasLabel)?_c('span',[_vm._v(_vm._s(item.label))]):_vm._e()])])}),0):_vm._e()])}
var staticRenderFns = []


// CONCATENATED MODULE: ./node_modules/element-ui/packageDest/carousel/src/main.vue?vue&type=template&id=58908482&

// EXTERNAL MODULE: external "throttle-debounce/throttle"
var throttle_ = __webpack_require__(25);
var throttle_default = /*#__PURE__*/__webpack_require__.n(throttle_);

// EXTERNAL MODULE: external "elara-ui/lib/utils/resize-event"
var resize_event_ = __webpack_require__(16);

// CONCATENATED MODULE: ./node_modules/babel-loader/lib??ref--6!./node_modules/vue-loader/lib??vue-loader-options!./node_modules/element-ui/packageDest/carousel/src/main.vue?vue&type=script&lang=js&
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/* harmony default export */ var mainvue_type_script_lang_js_ = ({
  name: 'ElaraCarousel',

  props: {
    initialIndex: {
      type: Number,
      default: 0
    },
    height: String,
    trigger: {
      type: String,
      default: 'hover'
    },
    autoplay: {
      type: Boolean,
      default: true
    },
    interval: {
      type: Number,
      default: 3000
    },
    indicatorPosition: String,
    indicator: {
      type: Boolean,
      default: true
    },
    arrow: {
      type: String,
      default: 'hover'
    },
    type: String,
    loop: {
      type: Boolean,
      default: true
    },
    direction: {
      type: String,
      default: 'horizontal',
      validator: function validator(val) {
        return ['horizontal', 'vertical'].indexOf(val) !== -1;
      }
    }
  },

  data: function data() {
    return {
      items: [],
      activeIndex: -1,
      containerWidth: 0,
      timer: null,
      hover: false
    };
  },


  computed: {
    arrowDisplay: function arrowDisplay() {
      return this.arrow !== 'never' && this.direction !== 'vertical';
    },
    hasLabel: function hasLabel() {
      return this.items.some(function (item) {
        return item.label.toString().length > 0;
      });
    },
    carouselClasses: function carouselClasses() {
      var classes = ['elara-carousel', 'elara-carousel--' + this.direction];
      if (this.type === 'card') {
        classes.push('elara-carousel--card');
      }
      return classes;
    },
    indicatorsClasses: function indicatorsClasses() {
      var classes = ['elara-carousel__indicators', 'elara-carousel__indicators--' + this.direction];
      if (this.hasLabel) {
        classes.push('elara-carousel__indicators--labels');
      }
      if (this.indicatorPosition === 'outside' || this.type === 'card') {
        classes.push('elara-carousel__indicators--outside');
      }
      return classes;
    }
  },

  watch: {
    items: function items(val) {
      if (val.length > 0) this.setActiveItem(this.initialIndex);
    },
    activeIndex: function activeIndex(val, oldVal) {
      this.resetItemPosition(oldVal);
      if (oldVal > -1) {
        this.$emit('change', val, oldVal);
      }
    },
    autoplay: function autoplay(val) {
      val ? this.startTimer() : this.pauseTimer();
    },
    loop: function loop() {
      this.setActiveItem(this.activeIndex);
    }
  },

  methods: {
    handleMouseEnter: function handleMouseEnter() {
      this.hover = true;
      this.pauseTimer();
    },
    handleMouseLeave: function handleMouseLeave() {
      this.hover = false;
      this.startTimer();
    },
    itemInStage: function itemInStage(item, index) {
      var length = this.items.length;
      if (index === length - 1 && item.inStage && this.items[0].active || item.inStage && this.items[index + 1] && this.items[index + 1].active) {
        return 'left';
      } else if (index === 0 && item.inStage && this.items[length - 1].active || item.inStage && this.items[index - 1] && this.items[index - 1].active) {
        return 'right';
      }
      return false;
    },
    handleButtonEnter: function handleButtonEnter(arrow) {
      var _this = this;

      if (this.direction === 'vertical') return;
      this.items.forEach(function (item, index) {
        if (arrow === _this.itemInStage(item, index)) {
          item.hover = true;
        }
      });
    },
    handleButtonLeave: function handleButtonLeave() {
      if (this.direction === 'vertical') return;
      this.items.forEach(function (item) {
        item.hover = false;
      });
    },
    updateItems: function updateItems() {
      this.items = this.$children.filter(function (child) {
        return child.$options.name === 'ElaraCarouselItem';
      });
    },
    resetItemPosition: function resetItemPosition(oldIndex) {
      var _this2 = this;

      this.items.forEach(function (item, index) {
        item.translateItem(index, _this2.activeIndex, oldIndex);
      });
    },
    playSlides: function playSlides() {
      if (this.activeIndex < this.items.length - 1) {
        this.activeIndex++;
      } else if (this.loop) {
        this.activeIndex = 0;
      }
    },
    pauseTimer: function pauseTimer() {
      if (this.timer) {
        clearInterval(this.timer);
        this.timer = null;
      }
    },
    startTimer: function startTimer() {
      if (this.interval <= 0 || !this.autoplay || this.timer) return;
      this.timer = setInterval(this.playSlides, this.interval);
    },
    setActiveItem: function setActiveItem(index) {
      if (typeof index === 'string') {
        var filteredItems = this.items.filter(function (item) {
          return item.name === index;
        });
        if (filteredItems.length > 0) {
          index = this.items.indexOf(filteredItems[0]);
        }
      }
      index = Number(index);
      if (isNaN(index) || index !== Math.floor(index)) {
        console.warn('[Element Warn][Carousel]index must be an integer.');
        return;
      }
      var length = this.items.length;
      var oldIndex = this.activeIndex;
      if (index < 0) {
        this.activeIndex = this.loop ? length - 1 : 0;
      } else if (index >= length) {
        this.activeIndex = this.loop ? 0 : length - 1;
      } else {
        this.activeIndex = index;
      }
      if (oldIndex === this.activeIndex) {
        this.resetItemPosition(oldIndex);
      }
    },
    prev: function prev() {
      this.setActiveItem(this.activeIndex - 1);
    },
    next: function next() {
      this.setActiveItem(this.activeIndex + 1);
    },
    handleIndicatorClick: function handleIndicatorClick(index) {
      this.activeIndex = index;
    },
    handleIndicatorHover: function handleIndicatorHover(index) {
      if (this.trigger === 'hover' && index !== this.activeIndex) {
        this.activeIndex = index;
      }
    }
  },

  created: function created() {
    var _this3 = this;

    this.throttledArrowClick = throttle_default()(300, true, function (index) {
      _this3.setActiveItem(index);
    });
    this.throttledIndicatorHover = throttle_default()(300, function (index) {
      _this3.handleIndicatorHover(index);
    });
  },
  mounted: function mounted() {
    var _this4 = this;

    this.updateItems();
    this.$nextTick(function () {
      Object(resize_event_["addResizeListener"])(_this4.$el, _this4.resetItemPosition);
      if (_this4.initialIndex < _this4.items.length && _this4.initialIndex >= 0) {
        _this4.activeIndex = _this4.initialIndex;
      }
      _this4.startTimer();
    });
  },
  beforeDestroy: function beforeDestroy() {
    if (this.$el) Object(resize_event_["removeResizeListener"])(this.$el, this.resetItemPosition);
    this.pauseTimer();
  }
});
// CONCATENATED MODULE: ./node_modules/element-ui/packageDest/carousel/src/main.vue?vue&type=script&lang=js&
 /* harmony default export */ var src_mainvue_type_script_lang_js_ = (mainvue_type_script_lang_js_); 
// EXTERNAL MODULE: ./node_modules/vue-loader/lib/runtime/componentNormalizer.js
var componentNormalizer = __webpack_require__(0);

// CONCATENATED MODULE: ./node_modules/element-ui/packageDest/carousel/src/main.vue





/* normalize component */

var component = Object(componentNormalizer["a" /* default */])(
  src_mainvue_type_script_lang_js_,
  render,
  staticRenderFns,
  false,
  null,
  null,
  null
  
)

/* harmony default export */ var main = (component.exports);
// CONCATENATED MODULE: ./node_modules/element-ui/packageDest/carousel/index.js


/* istanbul ignore next */
main.install = function (Vue) {
  Vue.component(main.name, main);
};

/* harmony default export */ var carousel = (main);
// CONCATENATED MODULE: ./node_modules/babel-loader/lib??ref--6!./node_modules/vue-loader/lib??vue-loader-options!./packages/carousel/src/main.vue?vue&type=script&lang=js&


/* harmony default export */ var carousel_src_mainvue_type_script_lang_js_ = ({
  name: 'ElaraCarousel',
  extends: carousel
}); //
// CONCATENATED MODULE: ./packages/carousel/src/main.vue?vue&type=script&lang=js&
 /* harmony default export */ var packages_carousel_src_mainvue_type_script_lang_js_ = (carousel_src_mainvue_type_script_lang_js_); 
// CONCATENATED MODULE: ./packages/carousel/src/main.vue
var main_render, main_staticRenderFns




/* normalize component */

var main_component = Object(componentNormalizer["a" /* default */])(
  packages_carousel_src_mainvue_type_script_lang_js_,
  main_render,
  main_staticRenderFns,
  false,
  null,
  null,
  null
  
)

/* harmony default export */ var src_main = (main_component.exports);
// CONCATENATED MODULE: ./packages/carousel/index.js


src_main.install = function (Vue) {
    Vue.component(src_main.name, src_main);
};

/* harmony default export */ var packages_carousel = __webpack_exports__["default"] = (src_main);

/***/ }),

/***/ 16:
/***/ (function(module, exports) {

module.exports = require("elara-ui/lib/utils/resize-event");

/***/ }),

/***/ 25:
/***/ (function(module, exports) {

module.exports = require("throttle-debounce/throttle");

/***/ })

/******/ });